<!-- 收银台 -->
<template>
	<s-layout title="收银台">
		<view class="bg-white ss-modal-box ss-flex-col">
			<view class="modal-header ss-flex-col ss-col-center ss-row-center">
				<view class="money-box ss-m-b-20">
					<text class="money-text">{{ state.orderInfo.pay_fee }}</text>
				</view>
				<!-- <view class="time-text">
					<text>{{ payDescText }}</text>
				</view> -->
			</view>
			<view class="subscription-container">
				<view class="subscription-row">
					<p class="subscription-text">选择订阅月份：</p>
					<picker mode="selector" :range="state.monthOptions" @change="onMonthChange" class="month-picker">
						<view class="picker-text">
							{{ state.selectedMonth }} 个月
						</view>
					</picker>
				</view>
			</view>

			<view class="modal-content ss-flex-1">
				<view class="pay-title ss-p-l-30 ss-m-y-30">选择支付方式</view>
				<radio-group @change="onTapPay">
					<label class="pay-type-item" v-for="item in state.payMethods" :key="item.title">
						<view class="pay-item ss-flex ss-col-center ss-row-between ss-p-x-30 border-bottom"
							>
							<view class="ss-flex ss-col-center">
								<image class="pay-icon" v-if="item.disabled"
									:src="sheep.$url.static('/static/img/shop/pay/cod_disabled.png')" mode="aspectFit">
								</image>
								<image class="pay-icon" v-else :src="sheep.$url.static(item.icon)" mode="aspectFit">
								</image>
								<text class="pay-title">{{ item.title }}</text>
							</view>
							<view class="check-box ss-flex ss-col-center ss-p-l-10">
								<view class="userInfo-money ss-m-r-10" v-if="item.value == 'money'">
									余额: {{ userInfo.money }}元
								</view>
								<view class="userInfo-money ss-m-r-10" v-if="item.value == 'score'">
									积分: {{ userInfo.score }}元
								</view>
								<view class="userInfo-money ss-m-r-10" v-if="item.value == 'offline' && item.disabled">
									部分商品不支持
								</view>
								<radio :value="item.value" color="var(--ui-BG-Main)" style="transform: scale(0.8)"
									:disabled="item.disabled" :checked="state.payment === item.value" />
							</view>
						</view>
					</label>
				</radio-group>
			</view>
			<!-- 工具 -->
			<view class="modal-footer ss-flex ss-row-center ss-col-center ss-m-t-80 ss-m-b-40">
				<!-- <button v-if="state.payStatus === 0" class="ss-reset-button past-due-btn">
          检测支付环境中
        </button>
        <button v-else-if="state.payStatus === -1" class="ss-reset-button past-due-btn" disabled>
          支付已过期
        </button> -->
				<button class="ss-reset-button save-btn" @tap="onPay">
					立即支付
				</button>
			</view>
		</view>
	</s-layout>
</template>
<script setup>
	import {
		computed,
		reactive
	} from 'vue';
	import {
		onLoad
	} from '@dcloudio/uni-app';
	import sheep from '@/sheep';
	import {
		useDurationTime
	} from '@/sheep/hooks/useGoods';

	const userInfo = computed(() => sheep.$store('user').userInfo);
	// 检测支付环境
	//
	const state = reactive({
		orderType: 'goods',
		payment: '',
		orderInfo: {},
		payStatus: 0, // 0=检测支付环境, -2=未查询到支付单信息， -1=支付已过期， 1=待支付，2=订单已支付
		payMethods: [],
		id: '',
		order_sn: '',
		selectedMonth: 1, // 默认选择1个月
		monthOptions: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12],
	});
	// 动态计算支付价格，根据月份调整价格
	const calculatePrice = (months) => {
		// 假设每月价格为 100，调整为你的实际逻辑
		state.orderInfo.pay_fee = 30;
		state.orderInfo.pay_fee *= months;
	};

	// 监听月份选择变化
	const onMonthChange = (event) => {
		const selectedIndex = event.detail.value;
		state.selectedMonth = state.monthOptions[selectedIndex];
		calculatePrice(state.selectedMonth);
	};

	// const allowedPayment = computed(() => {
	// if (state.orderType === 'recharge') {
	// 	return sheep.$store('app').platform.recharge_payment;
	// }
	// return sheep.$store('app').platform.payment;
	// });
	const payMethods = [{
			icon: '/assets/addons/shopro/uniapp/pay/wechat.png',
			title: '微信支付',
			value: 'wechat',
			disabled: false,
		},
		
		{
			icon: '/assets/addons/shopro/uniapp/pay/wallet.png',
			title: '余额支付',
			value: 'money',
			disabled: false,
		},
		{
			icon: '/assets/addons/shopro/uniapp/pay/cod.png',
			title: '积分兑换',
			value: 'score',
			disabled: false,
		},
	];

	const onPay = () => {
		// console.log(state.orderinfo.pay_fee)
		if (state.payment === '') {
			sheep.$helper.toast('请选择支付方式');
			return;
		}
		if (state.payment === 'money') {
			console.log(state.order_sn)
			uni.showModal({
				title: '提示',
				content: '确定要支付吗?',
				success: function(res) {
					if (res.confirm) {
						sheep.$platform.devicepay(state.payment, state.order_sn, state.selectedMonth);
					}
				},
			});
		} else if (state.payment === 'offline') {
			uni.showModal({
				title: '提示',
				content: '确定要下单吗?',
				success: function(res) {
					if (res.confirm) {
						sheep.$platform.devicepay(state.payment, state.order_sn, state.selectedMonth);
					}
				},
			});
		} else {
			sheep.$platform.devicepay(state.payment, state.order_sn, state.selectedMonth);
		}
	};

	const payDescText = computed(() => {
		if (state.payStatus === 2) {
			return '该订单已支付';
		}
		if (state.payStatus === 1 && state.orderInfo.ext.expired_time !== 0) {
			const time = useDurationTime(state.orderInfo.ext.expired_time);
			if (time.ms <= 0) {
				state.payStatus = -1;
				return '';
			}
			return `剩余支付时间 ${time.h}:${time.m}:${time.s} `;
		}
		if (state.payStatus === -2) {
			return '未查询到支付单信息';
		}

		return '';
	});

	function checkPayStatus() {
		if (state.orderInfo.status === 'unpaid') {
			state.payStatus = 1;
			return;
		}
		if (state.orderInfo.status === 'closed') {
			state.payStatus = -1;
			return;
		}
		state.payStatus = 2;
	}

	function onTapPay(e) {
		state.payment = e.detail.value;
	}

	async function setGoodsOrder() {
		const {
			data,
			code
		} = await sheep.$api.user.device.detail(state.order_sn);
		if (code === 1) {
			state.orderInfo = data;
			state.payMethods = payMethods;
			checkPayStatus();
		} else {
			state.payStatus = -2;
		}
	}
	onLoad((options) => {
		if (
			sheep.$platform.name === 'WechatOfficialAccount' &&
			sheep.$platform.os === 'ios' &&
			!sheep.$platform.landingPage.includes('/pages/user/device/pay')
		) {
			location.reload();
			return;
		}
		// console.log(options)

		if (options.order_sn) {
			state.order_sn = options.order_sn;
		}
		if (options.id) {
			state.id = options.id;
		}
		if (options.type === 'recharge') {
			state.orderType = 'recharge';
			// 充值订单
			setRechargeOrder(state.id);
		} else {
			// 商品订单
			state.orderType = 'goods';
			setGoodsOrder();
		}
	});
</script>

<style lang="scss" scoped>
	.pay-icon {
		width: 36rpx;
		height: 36rpx;
		margin-right: 26rpx;
	}

	.ss-modal-box {
		// max-height: 1000rpx;

		.modal-header {
			position: relative;
			padding: 60rpx 20rpx 40rpx;


			.money-text {
				color: $red;
				font-size: 46rpx;
				font-weight: bold;
				font-family: OPPOSANS;

				&::before {
					content: '￥';
					font-size: 30rpx;
				}
			}

			.time-text {
				font-size: 26rpx;
				color: $gray-b;
			}

			.close-icon {
				position: absolute;
				top: 10rpx;
				right: 20rpx;
				font-size: 46rpx;
				opacity: 0.2;
			}
		}

		.modal-content {
			overflow-y: auto;

			.pay-title {
				font-size: 26rpx;
				font-weight: 500;
				color: #333333;
			}

			.pay-tip {
				font-size: 26rpx;
				color: #bbbbbb;
			}

			.pay-item {
				height: 86rpx;
			}

			.disabled-pay-item {
				.pay-title {
					color: #999999;
				}
			}

			.userInfo-money {
				font-size: 26rpx;
				color: #bbbbbb;
				line-height: normal;
			}
		}

		.save-btn {
			width: 710rpx;
			height: 80rpx;
			border-radius: 40rpx;
			background: linear-gradient(90deg, var(--ui-BG-Main), var(--ui-BG-Main-gradient));
			color: $white;
		}

		.disabled-btn {
			background: #e5e5e5;
			color: #999999;
		}

		.past-due-btn {
			width: 710rpx;
			height: 80rpx;
			border-radius: 40rpx;
			background-color: #999;
			color: #fff;
		}
	}

	//月份
	.subscription-row {
		display: flex;
		/* 开启 Flex 布局 */
		align-items: center;
		/* 垂直方向居中对齐 */
		justify-content: flex-start;
		/* 从左到右排列 */
		gap: 10px;
		/* 设置元素之间的间距 */
		padding: 10px 0;
		/* 上下内边距 */

	}

	.subscription-row p {
		margin-left: 200rpx;
		/* 去掉段落默认外边距 */
		font-size: 16px;
		color: #333;

	}

	.month-picker {
		font-size: 16px;
		color: #007aff;
		/* 蓝色，常见的链接或操作颜色 */
	}

	.picker-text {
		padding: 5px 10px;
		/* 为文字选择增加点击区域 */
		background-color: #f5f5f5;
		/* 背景颜色 */
		border: 1px solid #e5e5e5;
		/* 边框 */
		border-radius: 4px;
		/* 圆角 */
	}
</style>